Technical Specifications
Range of product: MiCOM P63x
Device short name: P634
Relay application: Transformer
Protection type: Breaker failure, ANSI 50G/51G: earth fault, ANSI 46: negative sequence/unbalance, Restricted earth fault, ANSI 49RMS: thermal overload protection, ANSI 87T: two-winding transformer differential, ANSI 27: undervoltage, ANSI 59: overvoltage, ANSI 81L: underfrequency, Overfrequency
Number of inputs: 34 discrete, 1 analog, 1 voltage, 1 temperature sensor, 15 current input CT...X/5 A and X/1 A
Number of outputs: 22 discrete, 2 analog
Communication port protocol: Ethernet, IEC 61850, Modbus RTU, DNP3, IEC 60870-5-103
Auxiliary supply: 24...60 V DC, 19…72 V, 60...250 V DC, 48…300 V, 100...230 V AC
Network and machine diagnosis type: Fault recording, Event recording, Disturbance recording 16.4 s
Switchgear diagnosis type: CT/VT supervision
Environmental data: Packaging made with recycled cardboard - No
Power Supply: 110...250 V DC/AC (50/60 Hz)
Mounting Case Size: 40TE
Inputs: 10 CT (1/5 A), 1 CT (1 A), 7 VT
Digital Inputs: 24
Analog Inputs: 8 RTD (optional)
Outputs: 20 Digital Outputs
Communication Ports: CAN, Ethernet TCP/IP, SFP, USB, COM serial
Communication Protocols: Modbus, DNP3, IEC 61850
Cybersecurity: IEC 62443 SL2, Role-based access, Secure boot
Protection Functions: Overcurrent, Ground fault, Motor differential, Undervoltage, Overvoltage, etc.
Dimensions: 205 x 180 x 280 mm
Weight: 8.8 kg
Certifications: CE, cUL, UKCA
Modular, scalable drive architecture
Combination of power modules & closed-loop control freely configurable
Centralized control intelligence
Supports vector and servo control
Engineering via TIA Portal without system discontinuities
Integrated software-based functions
Safety Integrated: STO, SBC, SS1, SS2, SOS, SLS, SDI, SSM, SLP, SP, SBT
Safety compliance: SIL 2 (EN 61508), PL d (EN ISO 13849-1)
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Measurement Types: 1-phase, 2-phase, or 3-phase
Sampling Rate: 135K samples/cycle
Accuracy: ±1.0%
Measured Voltage: Direct connection, 400 VLL, Cat III
Current Input: 5A selectable
Power Supply: Auxiliary power supplied from measured voltage
Dimensions: 108 × 97 × 71 mm (4.2 × 3.8 × 2.8 in)
Protection Degree: IP40 front / IP20 rear
Operating Temperature: −25°C to +55°C (−23°F to +131°F)
Display: Backlit graphic LCD, 128 × 96 pixels
Text Display: Multilingual
Communication: Modbus RTU or Modbus TCP
